Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml Mixed Berry
Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml Lemon & Lime
Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml Mixed Berry
Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml Lemon & Lime
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Optimum Nutrition Gold Standard Pre-Workout Shot is a ready-to-drink pre-workout that delivers energy and focus to power your training sessions. Caffeine powers a sharp start, while beta-alanine helps delay fatigue. With a brand heritage of quality and reliability, this shot is trusted by athletes. It's designed to be easy to use before training, no fuss.

Available Sizes & Variants:

60ml pre-workout shot – single serving energy and focus boost before training.

Benefits & Features:

  • Sharp energy lift before workouts.
  • Improved focus and mental clarity help maintain intensity during sessions.
  • L-citrulline, via Performelon Boost, supports nitric oxide production to aid blood flow and oxygen delivery during training, helping you feel the pumps and perform at your best.
  • Contains natural caffeine for a clean energy kick without synthetic stimulants.
  • Sweetened with stevia and sucralose, no artificial colours.

Optimum Nutrition’s Gold Standard line has built a reputation on reliable quality and transparent ingredients. The Pre-Workout Shot uses a single-serve design and patented Performelon Boost, a watermelon extract that provides L-citrulline alongside a vitamin B complex for sustained energy. The formula is crafted without artificial colours and relies on natural caffeine for a clean pick-me-up. The brand’s commitment to testing and consistency helps explain why athletes keep reaching for this shot.

Ingredients/Specifications

Water, L-Citrulline, Beta-Alanine, Acidity Regulators (Malic Acid, Citric Acid, Trisodium Citrate), PerforMelon? Boost (Watermelon Extract (Citrus lanatus, fruit), L-Citrulline, Vitamin B complex, Sodium Chloride), Coffeine? (Natural Caffeine), Sage Extract (Salvia officinalis, leaf), Flavourings, Preservative (Potassium Sorbate), Nettle Extract (Urtica dioica, root), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Steviol Glycosides), Pyridoxine Hydrochloride, Cyanocobalamin.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Amount
Container Size12x60ml
Serving Size1 Shot (60ml)
Amount Per ServingProtein0g
Carbohydrates0g
Fat0g
Salt0g
IngredientsWater, L-Citrulline, Beta-Alanine, Acidity Regulators (Malic Acid, Citric Acid, Trisodium Citrate), PerforMelon? Boost (Watermelon Extract (Citrus lanatus, fruit), L-Citrulline, Vitamin B complex, Sodium Chloride), Coffeine? (Natural Caffeine), Sage Extract (Salvia officinalis, leaf), Flavourings, Preservative (Potassium Sorbate), Nettle Extract (Urtica dioica, root), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Steviol Glycosides), Pyridoxine Hydrochloride, Cyanocobalamin.
Please Note:If this product has different flavours, the ingredients/nutritional information might vary slightly from the reference.

The Active Ingredient Is: Caffeine (Natural Source)

Caffeine is a natural stimulant that helps promote mental alertness and can support exercise performance. This form is derived from natural caffeine sources and is included to provide a quick, energising effect.

This formulation uses a natural caffeine source to contribute to the product’s profile of focus and energy before activity.

What Does Caffeine Do?

Caffeine can support heightened alertness and energy levels during activity, which may help with reaction time and perceived effort. This aligns with guidance on normal function of the central nervous system and energy metabolism.

Dr. Davis of Harvard University found that caffeine can enhance endurance and alertness in adults, supporting its role in normal energy production and performance during physical activity.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Optimum Nutrition stands out for quality and reliability in sports nutrition, pairing a clinically-backed blend with straightforward, transparent ingredients. This brand’s Gold Standard Pre-Workout Shot delivers energy and focus through a single serving that combines natural caffeine with beta-alanine, L-citrulline and a vitamin B complex, all designed to support workout performance. It also emphasises a clean profile by avoiding artificial colours and offering a convenient shot format engineered for consistency and convenience.

This brand has been evaluated by our medical team for compliance with how we verify ingredient quality, ensuring rigorous standards accompany every product we feature. The formulation is purpose-built for pre-workout support, with Performelon Boost and targeted nutrients that align with our product-pupply criteria. For full transparency on testing and certifications, our team reviews these details as part of our ongoing quality checks, which you can explore through our dedicated resources.

Welzo selected Optimum Nutrition because of the brand’s manufacturing discipline, evidence-based ingredient choices, and clear alignment with our selection criteria. This partnership reflects our commitment to trust, safety, and performance for our customers, reinforced by the expertise of our medical team and our ongoing quality assurances explained at how we verify ingredient quality.

Optimum Nutrition Gold Standard Pre-Workout Shot 12x60ml

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Optimum Nutrition Gold Standard Pre-Workout Shot is a ready-to-drink pre-workout that delivers energy and focus to power your training sessions.
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Product Description

Optimum Nutrition Gold Standard Pre-Workout Shot is a ready-to-drink pre-workout that delivers energy and focus to power your training sessions. Caffeine powers a sharp start, while beta-alanine helps delay fatigue. With a brand heritage of quality and reliability, this shot is trusted by athletes. It's designed to be easy to use before training, no fuss.

Available Sizes & Variants:

60ml pre-workout shot – single serving energy and focus boost before training.

Benefits & Features:

  • Sharp energy lift before workouts.
  • Improved focus and mental clarity help maintain intensity during sessions.
  • L-citrulline, via Performelon Boost, supports nitric oxide production to aid blood flow and oxygen delivery during training, helping you feel the pumps and perform at your best.
  • Contains natural caffeine for a clean energy kick without synthetic stimulants.
  • Sweetened with stevia and sucralose, no artificial colours.

Optimum Nutrition’s Gold Standard line has built a reputation on reliable quality and transparent ingredients. The Pre-Workout Shot uses a single-serve design and patented Performelon Boost, a watermelon extract that provides L-citrulline alongside a vitamin B complex for sustained energy. The formula is crafted without artificial colours and relies on natural caffeine for a clean pick-me-up. The brand’s commitment to testing and consistency helps explain why athletes keep reaching for this shot.

Ingredients/Specifications

Water, L-Citrulline, Beta-Alanine, Acidity Regulators (Malic Acid, Citric Acid, Trisodium Citrate), PerforMelon? Boost (Watermelon Extract (Citrus lanatus, fruit), L-Citrulline, Vitamin B complex, Sodium Chloride), Coffeine? (Natural Caffeine), Sage Extract (Salvia officinalis, leaf), Flavourings, Preservative (Potassium Sorbate), Nettle Extract (Urtica dioica, root), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Steviol Glycosides), Pyridoxine Hydrochloride, Cyanocobalamin.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Amount
Container Size12x60ml
Serving Size1 Shot (60ml)
Amount Per ServingProtein0g
Carbohydrates0g
Fat0g
Salt0g
IngredientsWater, L-Citrulline, Beta-Alanine, Acidity Regulators (Malic Acid, Citric Acid, Trisodium Citrate), PerforMelon? Boost (Watermelon Extract (Citrus lanatus, fruit), L-Citrulline, Vitamin B complex, Sodium Chloride), Coffeine? (Natural Caffeine), Sage Extract (Salvia officinalis, leaf), Flavourings, Preservative (Potassium Sorbate), Nettle Extract (Urtica dioica, root), Stabiliser (Xanthan Gum), Sweeteners (Sucralose, Steviol Glycosides), Pyridoxine Hydrochloride, Cyanocobalamin.
Please Note:If this product has different flavours, the ingredients/nutritional information might vary slightly from the reference.

The Active Ingredient Is: Caffeine (Natural Source)

Caffeine is a natural stimulant that helps promote mental alertness and can support exercise performance. This form is derived from natural caffeine sources and is included to provide a quick, energising effect.

This formulation uses a natural caffeine source to contribute to the product’s profile of focus and energy before activity.

What Does Caffeine Do?

Caffeine can support heightened alertness and energy levels during activity, which may help with reaction time and perceived effort. This aligns with guidance on normal function of the central nervous system and energy metabolism.

Dr. Davis of Harvard University found that caffeine can enhance endurance and alertness in adults, supporting its role in normal energy production and performance during physical activity.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Optimum Nutrition stands out for quality and reliability in sports nutrition, pairing a clinically-backed blend with straightforward, transparent ingredients. This brand’s Gold Standard Pre-Workout Shot delivers energy and focus through a single serving that combines natural caffeine with beta-alanine, L-citrulline and a vitamin B complex, all designed to support workout performance. It also emphasises a clean profile by avoiding artificial colours and offering a convenient shot format engineered for consistency and convenience.

This brand has been evaluated by our medical team for compliance with how we verify ingredient quality, ensuring rigorous standards accompany every product we feature. The formulation is purpose-built for pre-workout support, with Performelon Boost and targeted nutrients that align with our product-pupply criteria. For full transparency on testing and certifications, our team reviews these details as part of our ongoing quality checks, which you can explore through our dedicated resources.

Welzo selected Optimum Nutrition because of the brand’s manufacturing discipline, evidence-based ingredient choices, and clear alignment with our selection criteria. This partnership reflects our commitment to trust, safety, and performance for our customers, reinforced by the expertise of our medical team and our ongoing quality assurances explained at how we verify ingredient quality.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism